Calculate the debye lengths

Assignment Help Chemistry
Reference no: EM1395068

Q. Assuming that the salts are completely ionized now Calculate the Debye lengths for 0.1 mM, 10 mM and 100 mM aqueous solutions of MgSO4(Magnesium sulfate) and NaCl(Sodium chloride).

Q. Compute the number of gms of CoCl2 that would be needed to prepare the solutions:(a) 550 mL of a 1.75 M solution (b) 210 mL of a 0.0180 M solution.

Reference no: EM1395068

Questions Cloud

How the imf establishes economic stability : Why has the global capital market grown so rapidly recently?  Do you expect it to continue to grow and what are the risks that might be associated with investing in the Global Capital Market?
Dna genomes versus with rna genomes : A fundamental difference between eukaryotic viruses with DNA genomes versus those with RNA genomes is. Most eukaryal DNA viruses replicate in the host cell nucleus while most eukaryal RNA viruses replicate in the cytoplasm.
Performing simple linear regression : There are four conditions/requirements that must be met in order to perform simple linear regression. For each of the conditions below, choose the technique that should be used to determine whether or not that the condition is met.
Calculate the theoretical yield of lithium nitride : Determine the pressure in a 14.6 L cylinder filled with 0.440mol of N2 gas at a temperature of 327K.
Calculate the debye lengths : Compute the number of gms of CoCl2 that would be needed to prepare the solutions:(a) 550 mL of a 1.75 M solution (b) 210 mL of a 0.0180 M solution.
Interaction between hiv attachment proteins : Maraviroc is a drug designed to block the interaction between HIV attachment proteins and the host cell receptor protein CCR5, thus blocking the initial stages of viral infection.
Write critical implications of climate change for business : Write down the critical implications of climate change for business? Suitable ethical and sustainability theories and concepts covered.
How many atoms of mercury will be reported : Compute the heat amount required to heat a 3.9kg gold bar from 28 degree Celsius to 68 degree Celsius. Given Specific heat capacity of gold = 0.128 J/g°C.
Evolutionary implications of two major strategies of egress : What are the evolutionary implications of the two major strategies of egress. Viruses that egress by lysis are less "successful" from an evolutionary perspective because they kill their host cells.

Reviews

Write a Review

Chemistry Questions & Answers

  Brightness of a wavelength undergoing rayleigh scattering

Calculate brightness of a wavelength undergoing Rayleigh scattering.

  Properties of subatomic particles

Properties of subatomic particles - Fill in the missing relative masses and relative charges for each of the subatomic particles

  What is the percentage excess air used

Using a sample of 30.0 mL of Kr(g), is at 25°C and 756 mmHg. Calculate the new volume if the temperature is decreased to -125°C and pressure is decreased to 325 mmHg .

  Determine the volume of oxygen

Find the volume of oxygen - What volume of oxygen is needed to completely combust 2.07 L of methane gas

  Using a liquid sample of na

Using a liquid sample of Na that has a molar heat of fusion of 2.06 kj/mol calculate the number of moles in a liquid sample of Na if sample releases 41.4 kj when it freezes?

  Chemical reaction and to balance the given equation

Solving this question helps the student to understand what is happening in a chemical reaction and to balance the given equation.

  Weight of hydrogen when sodium is dropped

If a sample of sodium is dropped into a container of water the reaction is:

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Determine dissociation energy of molecule

Identify the orbitals to which a 4d electron may make an emission transition in the hydrogen atom and determine the dissociation energy of the molecule

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd